Aci-compound
[化] 酸式化合物
🧩 词语组成解析
[计] 车辆自动识别
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
He is playing on the swings outside.
他正在外面荡秋千。
From those humble beginnings, we have seen the development of the user-friendly home computers and multimedia machines which are in common use today.
从那些简陋的初级阶段，我们看到了现在都已普及的、使用简便的家用电脑和多媒体的微机的发展。